English to Romanian Tech/Engineering Mechanics / Mech Engineering

Am gasit tot felul de definitii in engleza, dar nu reusesc sa gasesc corespondentul in romana.

"The valve inlet (or approach channel) design can be either a full-nozzle or a semi-nozzle type. A full-nozzle design has the entire 'wetted' inlet tract formed from one piece. The approach channel is the only part of the safety valve that is exposed to the process fluid during normal operation, other than the disc, unless the valve is discharging.

Full-nozzles are usually incorporated in safety valves designed for process and high pressure applications, especially when the fluid is corrosive.

Conversely, the semi-nozzle design consists of a seating ring fitted into the body, the top of which forms the seat of the valve. The advantage of this arrangement is that the seat can easily be replaced, without replacing the whole inlet."

http://www.spiraxsarco.com/resources/steam-engineering-tutor...

"Full nozzle - inlet flow passage; only the nozzle and disc insert are in contact with the process media when valve is in the closed position."
http://www.valve-world.net/safetyequipment/ShowPage.aspx?pag...

Multumesc mult pentru orice sugestie!